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1 package IMPL::Web::CGIWrapper;
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2 use strict;
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3
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4 use parent qw(CGI);
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5 use Encode;
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6
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7 our $NO_DECODE = 0;
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8
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9 sub param {
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10 my $this = shift;
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11
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12 return $this->SUPER::param(@_) if $NO_DECODE;
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13
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14 if (wantarray) {
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15 my @result = $this->SUPER::param(@_);
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16
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17 return map Encode::is_utf8($_)
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18 ? $_
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19 : Encode::decode( $this->charset, $_, Encode::LEAVE_SRC ), @result;
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20 }
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21 else {
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22 my $result = $this->SUPER::param(@_);
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23
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24 return Encode::is_utf8($result)
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25 ? $result
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26 : Encode::decode( $this->charset, $result, Encode::LEAVE_SRC );
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27 }
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28
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29 }
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30
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31 sub upload {
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32 my $this = shift;
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33
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34 local $NO_DECODE = 1;
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35 my $oldCharset = $this->charset();
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36 $this->charset('ISO-8859-1');
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37
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38 my $fh = $this->SUPER::upload(@_);
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39
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40 $this->charset($oldCharset);
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41 return $fh;
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42 }
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43
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44 1;
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45
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46 __END__
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47
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48 =pod
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49
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50 =head1 NAME
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51
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52 C<IMPL::Web::CGIWrapper> - обетрка вокруг стандартного объекта C<CGI>
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53
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54 =head1 DESCRIPTION
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55
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56 Наследуется от C<CGI>, и переопределяет метод C<param> для декодирования
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57 строковых параметров. В остальном функциональность аналогична стандартному
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58 модулю C<CGI>.
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59
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60 =head1 MEMBERS
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61
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62 =head2 C<$NO_DECODE>
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63
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64 Глобальная переменная для отключения декодирования параметров.
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65
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66 =begin code
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67
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68 {
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69 local $IMPL::Web::CGIWrapper::NO_DECODE = 1;
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70 my $raw = $q->param('binary');
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71 }
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72
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73 =end code
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74
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75 =cut |
